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<a class="jxr_linenumber" name="1" href="#1">1</a>   <em class="jxr_comment">/*</em>
<a class="jxr_linenumber" name="2" href="#2">2</a>   <em class="jxr_comment"> * Copyright 2013 The Netty Project</em>
<a class="jxr_linenumber" name="3" href="#3">3</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="4" href="#4">4</a>   <em class="jxr_comment"> * The Netty Project licenses this file to you under the Apache License,</em>
<a class="jxr_linenumber" name="5" href="#5">5</a>   <em class="jxr_comment"> * version 2.0 (the "License"); you may not use this file except in compliance</em>
<a class="jxr_linenumber" name="6" href="#6">6</a>   <em class="jxr_comment"> * with the License. You may obtain a copy of the License at:</em>
<a class="jxr_linenumber" name="7" href="#7">7</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="8" href="#8">8</a>   <em class="jxr_comment"> *   <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em>
<a class="jxr_linenumber" name="9" href="#9">9</a>   <em class="jxr_comment"> *</em>
<a class="jxr_linenumber" name="10" href="#10">10</a>  <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing, software</em>
<a class="jxr_linenumber" name="11" href="#11">11</a>  <em class="jxr_comment"> * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT</em>
<a class="jxr_linenumber" name="12" href="#12">12</a>  <em class="jxr_comment"> * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the</em>
<a class="jxr_linenumber" name="13" href="#13">13</a>  <em class="jxr_comment"> * License for the specific language governing permissions and limitations</em>
<a class="jxr_linenumber" name="14" href="#14">14</a>  <em class="jxr_comment"> * under the License.</em>
<a class="jxr_linenumber" name="15" href="#15">15</a>  <em class="jxr_comment"> */</em>
<a class="jxr_linenumber" name="16" href="#16">16</a>  <strong class="jxr_keyword">package</strong> org.jboss.netty.handler.codec.spdy;
<a class="jxr_linenumber" name="17" href="#17">17</a>  
<a class="jxr_linenumber" name="18" href="#18">18</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.buffer.ChannelBuffer;
<a class="jxr_linenumber" name="19" href="#19">19</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.ChannelDownstreamHandler;
<a class="jxr_linenumber" name="20" href="#20">20</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.ChannelEvent;
<a class="jxr_linenumber" name="21" href="#21">21</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.ChannelFuture;
<a class="jxr_linenumber" name="22" href="#22">22</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.ChannelFutureListener;
<a class="jxr_linenumber" name="23" href="#23">23</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.ChannelHandlerContext;
<a class="jxr_linenumber" name="24" href="#24">24</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.Channels;
<a class="jxr_linenumber" name="25" href="#25">25</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.DownstreamMessageEvent;
<a class="jxr_linenumber" name="26" href="#26">26</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.channel.MessageEvent;
<a class="jxr_linenumber" name="27" href="#27">27</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.handler.codec.http.HttpChunk;
<a class="jxr_linenumber" name="28" href="#28">28</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.handler.codec.http.HttpChunkTrailer;
<a class="jxr_linenumber" name="29" href="#29">29</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.handler.codec.http.HttpHeaders;
<a class="jxr_linenumber" name="30" href="#30">30</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.handler.codec.http.HttpMessage;
<a class="jxr_linenumber" name="31" href="#31">31</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.handler.codec.http.HttpRequest;
<a class="jxr_linenumber" name="32" href="#32">32</a>  <strong class="jxr_keyword">import</strong> org.jboss.netty.handler.codec.http.HttpResponse;
<a class="jxr_linenumber" name="33" href="#33">33</a>  
<a class="jxr_linenumber" name="34" href="#34">34</a>  <strong class="jxr_keyword">import</strong> java.net.SocketAddress;
<a class="jxr_linenumber" name="35" href="#35">35</a>  <strong class="jxr_keyword">import</strong> java.util.List;
<a class="jxr_linenumber" name="36" href="#36">36</a>  <strong class="jxr_keyword">import</strong> java.util.Map;
<a class="jxr_linenumber" name="37" href="#37">37</a>  
<a class="jxr_linenumber" name="38" href="#38">38</a>  <strong class="jxr_keyword">import</strong> <strong class="jxr_keyword">static</strong> org.jboss.netty.handler.codec.spdy.SpdyCodecUtil.*;
<a class="jxr_linenumber" name="39" href="#39">39</a>  
<a class="jxr_linenumber" name="40" href="#40">40</a>  <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="41" href="#41">41</a>  <em class="jxr_javadoccomment"> * Encodes {@link HttpRequest}s, {@link HttpResponse}s, and {@link HttpChunk}s</em>
<a class="jxr_linenumber" name="42" href="#42">42</a>  <em class="jxr_javadoccomment"> * into {@link SpdySynStreamFrame}s and {@link SpdySynReplyFrame}s.</em>
<a class="jxr_linenumber" name="43" href="#43">43</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="44" href="#44">44</a>  <em class="jxr_javadoccomment"> * &lt;h3&gt;Request Annotations&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="45" href="#45">45</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="46" href="#46">46</a>  <em class="jxr_javadoccomment"> * SPDY specific headers must be added to {@link HttpRequest}s:</em>
<a class="jxr_linenumber" name="47" href="#47">47</a>  <em class="jxr_javadoccomment"> * &lt;table border=1&gt;</em>
<a class="jxr_linenumber" name="48" href="#48">48</a>  <em class="jxr_javadoccomment"> * &lt;tr&gt;</em>
<a class="jxr_linenumber" name="49" href="#49">49</a>  <em class="jxr_javadoccomment"> * &lt;th&gt;Header Name&lt;/th&gt;&lt;th&gt;Header Value&lt;/th&gt;</em>
<a class="jxr_linenumber" name="50" href="#50">50</a>  <em class="jxr_javadoccomment"> * &lt;/tr&gt;</em>
<a class="jxr_linenumber" name="51" href="#51">51</a>  <em class="jxr_javadoccomment"> * &lt;tr&gt;</em>
<a class="jxr_linenumber" name="52" href="#52">52</a>  <em class="jxr_javadoccomment"> * &lt;td&gt;{@code "X-SPDY-Stream-ID"}&lt;/td&gt;</em>
<a class="jxr_linenumber" name="53" href="#53">53</a>  <em class="jxr_javadoccomment"> * &lt;td&gt;The Stream-ID for this request.</em>
<a class="jxr_linenumber" name="54" href="#54">54</a>  <em class="jxr_javadoccomment"> * Stream-IDs must be odd, positive integers, and must increase monotonically.&lt;/td&gt;</em>
<a class="jxr_linenumber" name="55" href="#55">55</a>  <em class="jxr_javadoccomment"> * &lt;/tr&gt;</em>
<a class="jxr_linenumber" name="56" href="#56">56</a>  <em class="jxr_javadoccomment"> * &lt;tr&gt;</em>
<a class="jxr_linenumber" name="57" href="#57">57</a>  <em class="jxr_javadoccomment"> * &lt;td&gt;{@code "X-SPDY-Priority"}&lt;/td&gt;</em>
<a class="jxr_linenumber" name="58" href="#58">58</a>  <em class="jxr_javadoccomment"> * &lt;td&gt;The priority value for this request.</em>
<a class="jxr_linenumber" name="59" href="#59">59</a>  <em class="jxr_javadoccomment"> * The priority should be between 0 and 7 inclusive.</em>
<a class="jxr_linenumber" name="60" href="#60">60</a>  <em class="jxr_javadoccomment"> * 0 represents the highest priority and 7 represents the lowest.</em>
<a class="jxr_linenumber" name="61" href="#61">61</a>  <em class="jxr_javadoccomment"> * This header is optional and defaults to 0.&lt;/td&gt;</em>
<a class="jxr_linenumber" name="62" href="#62">62</a>  <em class="jxr_javadoccomment"> * &lt;/tr&gt;</em>
<a class="jxr_linenumber" name="63" href="#63">63</a>  <em class="jxr_javadoccomment"> * &lt;/table&gt;</em>
<a class="jxr_linenumber" name="64" href="#64">64</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="65" href="#65">65</a>  <em class="jxr_javadoccomment"> * &lt;h3&gt;Response Annotations&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="66" href="#66">66</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="67" href="#67">67</a>  <em class="jxr_javadoccomment"> * SPDY specific headers must be added to {@link HttpResponse}s:</em>
<a class="jxr_linenumber" name="68" href="#68">68</a>  <em class="jxr_javadoccomment"> * &lt;table border=1&gt;</em>
<a class="jxr_linenumber" name="69" href="#69">69</a>  <em class="jxr_javadoccomment"> * &lt;tr&gt;</em>
<a class="jxr_linenumber" name="70" href="#70">70</a>  <em class="jxr_javadoccomment"> * &lt;th&gt;Header Name&lt;/th&gt;&lt;th&gt;Header Value&lt;/th&gt;</em>
<a class="jxr_linenumber" name="71" href="#71">71</a>  <em class="jxr_javadoccomment"> * &lt;/tr&gt;</em>
<a class="jxr_linenumber" name="72" href="#72">72</a>  <em class="jxr_javadoccomment"> * &lt;tr&gt;</em>
<a class="jxr_linenumber" name="73" href="#73">73</a>  <em class="jxr_javadoccomment"> * &lt;td&gt;{@code "X-SPDY-Stream-ID"}&lt;/td&gt;</em>
<a class="jxr_linenumber" name="74" href="#74">74</a>  <em class="jxr_javadoccomment"> * &lt;td&gt;The Stream-ID of the request corresponding to this response.&lt;/td&gt;</em>
<a class="jxr_linenumber" name="75" href="#75">75</a>  <em class="jxr_javadoccomment"> * &lt;/tr&gt;</em>
<a class="jxr_linenumber" name="76" href="#76">76</a>  <em class="jxr_javadoccomment"> * &lt;/table&gt;</em>
<a class="jxr_linenumber" name="77" href="#77">77</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="78" href="#78">78</a>  <em class="jxr_javadoccomment"> * &lt;h3&gt;Pushed Resource Annotations&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="79" href="#79">79</a>  <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="80" href="#80">80</a>  <em class="jxr_javadoccomment"> * SPDY specific headers must be added to pushed {@link HttpResponse}s:</em>
<a class="jxr_linenumber" name="81" href="#81">81</a>  <em class="jxr_javadoccomment"> * &lt;table border=1&gt;</em>
<a class="jxr_linenumber" name="82" href="#82">82</a>  <em class="jxr_javadoccomment"> * &lt;tr&gt;</em>
<a class="jxr_linenumber" name="83" href="#83">83</a>  <em class="jxr_javadoccomment"> * &lt;th&gt;Header Name&lt;/th&gt;&lt;th&gt;Header Value&lt;/th&gt;</em>
<a class="jxr_linenumber" name="84" href="#84">84</a>  <em class="jxr_javadoccomment"> * &lt;/tr&gt;</em>
<a class="jxr_linenumber" name="85" href="#85">85</a>  <em class="jxr_javadoccomment"> * &lt;tr&gt;</em>
<a class="jxr_linenumber" name="86" href="#86">86</a>  <em class="jxr_javadoccomment"> * &lt;td&gt;{@code "X-SPDY-Stream-ID"}&lt;/td&gt;</em>
<a class="jxr_linenumber" name="87" href="#87">87</a>  <em class="jxr_javadoccomment"> * &lt;td&gt;The Stream-ID for this resource.</em>
<a class="jxr_linenumber" name="88" href="#88">88</a>  <em class="jxr_javadoccomment"> * Stream-IDs must be even, positive integers, and must increase monotonically.&lt;/td&gt;</em>
<a class="jxr_linenumber" name="89" href="#89">89</a>  <em class="jxr_javadoccomment"> * &lt;/tr&gt;</em>
<a class="jxr_linenumber" name="90" href="#90">90</a>  <em class="jxr_javadoccomment"> * &lt;tr&gt;</em>
<a class="jxr_linenumber" name="91" href="#91">91</a>  <em class="jxr_javadoccomment"> * &lt;td&gt;{@code "X-SPDY-Associated-To-Stream-ID"}&lt;/td&gt;</em>
<a class="jxr_linenumber" name="92" href="#92">92</a>  <em class="jxr_javadoccomment"> * &lt;td&gt;The Stream-ID of the request that initiated this pushed resource.&lt;/td&gt;</em>
<a class="jxr_linenumber" name="93" href="#93">93</a>  <em class="jxr_javadoccomment"> * &lt;/tr&gt;</em>
<a class="jxr_linenumber" name="94" href="#94">94</a>  <em class="jxr_javadoccomment"> * &lt;tr&gt;</em>
<a class="jxr_linenumber" name="95" href="#95">95</a>  <em class="jxr_javadoccomment"> * &lt;td&gt;{@code "X-SPDY-Priority"}&lt;/td&gt;</em>
<a class="jxr_linenumber" name="96" href="#96">96</a>  <em class="jxr_javadoccomment"> * &lt;td&gt;The priority value for this resource.</em>
<a class="jxr_linenumber" name="97" href="#97">97</a>  <em class="jxr_javadoccomment"> * The priority should be between 0 and 7 inclusive.</em>
<a class="jxr_linenumber" name="98" href="#98">98</a>  <em class="jxr_javadoccomment"> * 0 represents the highest priority and 7 represents the lowest.</em>
<a class="jxr_linenumber" name="99" href="#99">99</a>  <em class="jxr_javadoccomment"> * This header is optional and defaults to 0.&lt;/td&gt;</em>
<a class="jxr_linenumber" name="100" href="#100">100</a> <em class="jxr_javadoccomment"> * &lt;/tr&gt;</em>
<a class="jxr_linenumber" name="101" href="#101">101</a> <em class="jxr_javadoccomment"> * &lt;tr&gt;</em>
<a class="jxr_linenumber" name="102" href="#102">102</a> <em class="jxr_javadoccomment"> * &lt;td&gt;{@code "X-SPDY-URL"}&lt;/td&gt;</em>
<a class="jxr_linenumber" name="103" href="#103">103</a> <em class="jxr_javadoccomment"> * &lt;td&gt;The absolute path for the resource being pushed.&lt;/td&gt;</em>
<a class="jxr_linenumber" name="104" href="#104">104</a> <em class="jxr_javadoccomment"> * &lt;/tr&gt;</em>
<a class="jxr_linenumber" name="105" href="#105">105</a> <em class="jxr_javadoccomment"> * &lt;/table&gt;</em>
<a class="jxr_linenumber" name="106" href="#106">106</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="107" href="#107">107</a> <em class="jxr_javadoccomment"> * &lt;h3&gt;Required Annotations&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="108" href="#108">108</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="109" href="#109">109</a> <em class="jxr_javadoccomment"> * SPDY requires that all Requests and Pushed Resources contain</em>
<a class="jxr_linenumber" name="110" href="#110">110</a> <em class="jxr_javadoccomment"> * an HTTP "Host" header.</em>
<a class="jxr_linenumber" name="111" href="#111">111</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="112" href="#112">112</a> <em class="jxr_javadoccomment"> * &lt;h3&gt;Optional Annotations&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="113" href="#113">113</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="114" href="#114">114</a> <em class="jxr_javadoccomment"> * Requests and Pushed Resources must contain a SPDY scheme header.</em>
<a class="jxr_linenumber" name="115" href="#115">115</a> <em class="jxr_javadoccomment"> * This can be set via the {@code "X-SPDY-Scheme"} header but otherwise</em>
<a class="jxr_linenumber" name="116" href="#116">116</a> <em class="jxr_javadoccomment"> * defaults to "https" as that is the most common SPDY deployment.</em>
<a class="jxr_linenumber" name="117" href="#117">117</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="118" href="#118">118</a> <em class="jxr_javadoccomment"> * &lt;h3&gt;Chunked Content&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="119" href="#119">119</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="120" href="#120">120</a> <em class="jxr_javadoccomment"> * This encoder associates all {@link HttpChunk}s that it receives</em>
<a class="jxr_linenumber" name="121" href="#121">121</a> <em class="jxr_javadoccomment"> * with the most recently received 'chunked' {@link HttpRequest}</em>
<a class="jxr_linenumber" name="122" href="#122">122</a> <em class="jxr_javadoccomment"> * or {@link HttpResponse}.</em>
<a class="jxr_linenumber" name="123" href="#123">123</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="124" href="#124">124</a> <em class="jxr_javadoccomment"> * &lt;h3&gt;Pushed Resources&lt;/h3&gt;</em>
<a class="jxr_linenumber" name="125" href="#125">125</a> <em class="jxr_javadoccomment"> *</em>
<a class="jxr_linenumber" name="126" href="#126">126</a> <em class="jxr_javadoccomment"> * All pushed resources should be sent before sending the response</em>
<a class="jxr_linenumber" name="127" href="#127">127</a> <em class="jxr_javadoccomment"> * that corresponds to the initial request.</em>
<a class="jxr_linenumber" name="128" href="#128">128</a> <em class="jxr_javadoccomment"> */</em>
<a class="jxr_linenumber" name="129" href="#129">129</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyHttpEncoder.html">SpdyHttpEncoder</a> <strong class="jxr_keyword">implements</strong> <a href="../../../../../../org/jboss/netty/channel/ChannelDownstreamHandler.html">ChannelDownstreamHandler</a> {
<a class="jxr_linenumber" name="130" href="#130">130</a> 
<a class="jxr_linenumber" name="131" href="#131">131</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <strong class="jxr_keyword">int</strong> spdyVersion;
<a class="jxr_linenumber" name="132" href="#132">132</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">volatile</strong> <strong class="jxr_keyword">int</strong> currentStreamId;
<a class="jxr_linenumber" name="133" href="#133">133</a> 
<a class="jxr_linenumber" name="134" href="#134">134</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="135" href="#135">135</a> <em class="jxr_javadoccomment">     * Creates a new instance.</em>
<a class="jxr_linenumber" name="136" href="#136">136</a> <em class="jxr_javadoccomment">     *</em>
<a class="jxr_linenumber" name="137" href="#137">137</a> <em class="jxr_javadoccomment">     * @param spdyVersion the protocol version</em>
<a class="jxr_linenumber" name="138" href="#138">138</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="139" href="#139">139</a>     <strong class="jxr_keyword">public</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyHttpEncoder.html">SpdyHttpEncoder</a>(<a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyVersion.html">SpdyVersion</a> spdyVersion) {
<a class="jxr_linenumber" name="140" href="#140">140</a>         <strong class="jxr_keyword">if</strong> (spdyVersion == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="141" href="#141">141</a>             <strong class="jxr_keyword">throw</strong> <strong class="jxr_keyword">new</strong> NullPointerException(<span class="jxr_string">"spdyVersion"</span>);
<a class="jxr_linenumber" name="142" href="#142">142</a>         }
<a class="jxr_linenumber" name="143" href="#143">143</a>         <strong class="jxr_keyword">this</strong>.spdyVersion = spdyVersion.getVersion();
<a class="jxr_linenumber" name="144" href="#144">144</a>     }
<a class="jxr_linenumber" name="145" href="#145">145</a> 
<a class="jxr_linenumber" name="146" href="#146">146</a>     <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> handleDownstream(<a href="../../../../../../org/jboss/netty/channel/ChannelHandlerContext.html">ChannelHandlerContext</a> ctx, <a href="../../../../../../org/jboss/netty/channel/ChannelEvent.html">ChannelEvent</a> evt)
<a class="jxr_linenumber" name="147" href="#147">147</a>             <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="148" href="#148">148</a>         <strong class="jxr_keyword">if</strong> (!(evt instanceof MessageEvent)) {
<a class="jxr_linenumber" name="149" href="#149">149</a>             ctx.sendDownstream(evt);
<a class="jxr_linenumber" name="150" href="#150">150</a>             <strong class="jxr_keyword">return</strong>;
<a class="jxr_linenumber" name="151" href="#151">151</a>         }
<a class="jxr_linenumber" name="152" href="#152">152</a> 
<a class="jxr_linenumber" name="153" href="#153">153</a>         <a href="../../../../../../org/jboss/netty/channel/MessageEvent.html">MessageEvent</a> e = (MessageEvent) evt;
<a class="jxr_linenumber" name="154" href="#154">154</a>         Object msg = e.getMessage();
<a class="jxr_linenumber" name="155" href="#155">155</a> 
<a class="jxr_linenumber" name="156" href="#156">156</a>         <strong class="jxr_keyword">if</strong> (msg instanceof HttpRequest) {
<a class="jxr_linenumber" name="157" href="#157">157</a> 
<a class="jxr_linenumber" name="158" href="#158">158</a>             <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpRequest.html">HttpRequest</a> httpRequest = (HttpRequest) msg;
<a class="jxr_linenumber" name="159" href="#159">159</a>             <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdySynStreamFrame.html">SpdySynStreamFrame</a> spdySynStreamFrame = createSynStreamFrame(httpRequest);
<a class="jxr_linenumber" name="160" href="#160">160</a>             currentStreamId = spdySynStreamFrame.getStreamId();
<a class="jxr_linenumber" name="161" href="#161">161</a>             <a href="../../../../../../org/jboss/netty/channel/ChannelFuture.html">ChannelFuture</a> future = getMessageFuture(ctx, e, currentStreamId, httpRequest);
<a class="jxr_linenumber" name="162" href="#162">162</a>             Channels.write(ctx, future, spdySynStreamFrame, e.getRemoteAddress());
<a class="jxr_linenumber" name="163" href="#163">163</a> 
<a class="jxr_linenumber" name="164" href="#164">164</a>         } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (msg instanceof HttpResponse) {
<a class="jxr_linenumber" name="165" href="#165">165</a> 
<a class="jxr_linenumber" name="166" href="#166">166</a>             <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpResponse.html">HttpResponse</a> httpResponse = (HttpResponse) msg;
<a class="jxr_linenumber" name="167" href="#167">167</a>             <strong class="jxr_keyword">if</strong> (httpResponse.headers().contains(SpdyHttpHeaders.Names.ASSOCIATED_TO_STREAM_ID)) {
<a class="jxr_linenumber" name="168" href="#168">168</a>                 <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdySynStreamFrame.html">SpdySynStreamFrame</a> spdySynStreamFrame = createSynStreamFrame(httpResponse);
<a class="jxr_linenumber" name="169" href="#169">169</a>                 currentStreamId = spdySynStreamFrame.getStreamId();
<a class="jxr_linenumber" name="170" href="#170">170</a>                 <a href="../../../../../../org/jboss/netty/channel/ChannelFuture.html">ChannelFuture</a> future = getMessageFuture(ctx, e, currentStreamId, httpResponse);
<a class="jxr_linenumber" name="171" href="#171">171</a>                 Channels.write(ctx, future, spdySynStreamFrame, e.getRemoteAddress());
<a class="jxr_linenumber" name="172" href="#172">172</a>             } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="173" href="#173">173</a>                 <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdySynReplyFrame.html">SpdySynReplyFrame</a> spdySynReplyFrame = createSynReplyFrame(httpResponse);
<a class="jxr_linenumber" name="174" href="#174">174</a>                 currentStreamId = spdySynReplyFrame.getStreamId();
<a class="jxr_linenumber" name="175" href="#175">175</a>                 <a href="../../../../../../org/jboss/netty/channel/ChannelFuture.html">ChannelFuture</a> future = getMessageFuture(ctx, e, currentStreamId, httpResponse);
<a class="jxr_linenumber" name="176" href="#176">176</a>                 Channels.write(ctx, future, spdySynReplyFrame, e.getRemoteAddress());
<a class="jxr_linenumber" name="177" href="#177">177</a>             }
<a class="jxr_linenumber" name="178" href="#178">178</a> 
<a class="jxr_linenumber" name="179" href="#179">179</a>         } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (msg instanceof HttpChunk) {
<a class="jxr_linenumber" name="180" href="#180">180</a> 
<a class="jxr_linenumber" name="181" href="#181">181</a>             <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpChunk.html">HttpChunk</a> chunk = (HttpChunk) msg;
<a class="jxr_linenumber" name="182" href="#182">182</a>             writeChunk(ctx, e.getFuture(), currentStreamId, chunk, e.getRemoteAddress());
<a class="jxr_linenumber" name="183" href="#183">183</a>         } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="184" href="#184">184</a>             <em class="jxr_comment">// Unknown message type</em>
<a class="jxr_linenumber" name="185" href="#185">185</a>             ctx.sendDownstream(evt);
<a class="jxr_linenumber" name="186" href="#186">186</a>         }
<a class="jxr_linenumber" name="187" href="#187">187</a>     }
<a class="jxr_linenumber" name="188" href="#188">188</a> 
<a class="jxr_linenumber" name="189" href="#189">189</a>     <em class="jxr_javadoccomment">/**</em>
<a class="jxr_linenumber" name="190" href="#190">190</a> <em class="jxr_javadoccomment">     * Writes an HTTP chunk downstream as one or more SPDY frames.</em>
<a class="jxr_linenumber" name="191" href="#191">191</a> <em class="jxr_javadoccomment">     */</em>
<a class="jxr_linenumber" name="192" href="#192">192</a>     <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> writeChunk(
<a class="jxr_linenumber" name="193" href="#193">193</a>             <a href="../../../../../../org/jboss/netty/channel/ChannelHandlerContext.html">ChannelHandlerContext</a> ctx, <a href="../../../../../../org/jboss/netty/channel/ChannelFuture.html">ChannelFuture</a> future,
<a class="jxr_linenumber" name="194" href="#194">194</a>             <strong class="jxr_keyword">int</strong> streamId, <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpChunk.html">HttpChunk</a> chunk, SocketAddress remoteAddress) {
<a class="jxr_linenumber" name="195" href="#195">195</a> 
<a class="jxr_linenumber" name="196" href="#196">196</a>         <strong class="jxr_keyword">if</strong> (chunk.isLast()) {
<a class="jxr_linenumber" name="197" href="#197">197</a>             <strong class="jxr_keyword">if</strong> (chunk instanceof HttpChunkTrailer) {
<a class="jxr_linenumber" name="198" href="#198">198</a>                 <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpChunkTrailer.html">HttpChunkTrailer</a> trailer = (HttpChunkTrailer) chunk;
<a class="jxr_linenumber" name="199" href="#199">199</a>                 <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpHeaders.html">HttpHeaders</a> trailers = trailer.trailingHeaders();
<a class="jxr_linenumber" name="200" href="#200">200</a>                 <strong class="jxr_keyword">if</strong> (trailers.isEmpty()) {
<a class="jxr_linenumber" name="201" href="#201">201</a>                     <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyDataFrame.html">SpdyDataFrame</a> spdyDataFrame = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/DefaultSpdyDataFrame.html">DefaultSpdyDataFrame</a>(streamId);
<a class="jxr_linenumber" name="202" href="#202">202</a>                     spdyDataFrame.setLast(<strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="203" href="#203">203</a>                     Channels.write(ctx, future, spdyDataFrame, remoteAddress);
<a class="jxr_linenumber" name="204" href="#204">204</a>                 } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="205" href="#205">205</a>                     <em class="jxr_comment">// Create SPDY HEADERS frame out of trailers</em>
<a class="jxr_linenumber" name="206" href="#206">206</a>                     <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyHeadersFrame.html">SpdyHeadersFrame</a> spdyHeadersFrame = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/DefaultSpdyHeadersFrame.html">DefaultSpdyHeadersFrame</a>(streamId);
<a class="jxr_linenumber" name="207" href="#207">207</a>                     spdyHeadersFrame.setLast(<strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="208" href="#208">208</a>                     <strong class="jxr_keyword">for</strong> (Map.Entry&lt;String, String&gt; entry: trailers) {
<a class="jxr_linenumber" name="209" href="#209">209</a>                         spdyHeadersFrame.headers().add(entry.getKey(), entry.getValue());
<a class="jxr_linenumber" name="210" href="#210">210</a>                     }
<a class="jxr_linenumber" name="211" href="#211">211</a>                     Channels.write(ctx, future, spdyHeadersFrame, remoteAddress);
<a class="jxr_linenumber" name="212" href="#212">212</a>                 }
<a class="jxr_linenumber" name="213" href="#213">213</a>             } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="214" href="#214">214</a>                 <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyDataFrame.html">SpdyDataFrame</a> spdyDataFrame = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/DefaultSpdyDataFrame.html">DefaultSpdyDataFrame</a>(streamId);
<a class="jxr_linenumber" name="215" href="#215">215</a>                 spdyDataFrame.setLast(<strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="216" href="#216">216</a>                 Channels.write(ctx, future, spdyDataFrame, remoteAddress);
<a class="jxr_linenumber" name="217" href="#217">217</a>             }
<a class="jxr_linenumber" name="218" href="#218">218</a>         } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="219" href="#219">219</a>             <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyDataFrame.html">SpdyDataFrame</a>[] spdyDataFrames = createSpdyDataFrames(streamId, chunk.getContent());
<a class="jxr_linenumber" name="220" href="#220">220</a>             <a href="../../../../../../org/jboss/netty/channel/ChannelFuture.html">ChannelFuture</a> dataFuture = getDataFuture(ctx, future, spdyDataFrames, remoteAddress);
<a class="jxr_linenumber" name="221" href="#221">221</a> 
<a class="jxr_linenumber" name="222" href="#222">222</a>             <em class="jxr_comment">// Trigger a write</em>
<a class="jxr_linenumber" name="223" href="#223">223</a>             dataFuture.setSuccess();
<a class="jxr_linenumber" name="224" href="#224">224</a>         }
<a class="jxr_linenumber" name="225" href="#225">225</a>     }
<a class="jxr_linenumber" name="226" href="#226">226</a> 
<a class="jxr_linenumber" name="227" href="#227">227</a>     <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/jboss/netty/channel/ChannelFuture.html">ChannelFuture</a> getMessageFuture(
<a class="jxr_linenumber" name="228" href="#228">228</a>             <a href="../../../../../../org/jboss/netty/channel/ChannelHandlerContext.html">ChannelHandlerContext</a> ctx, <a href="../../../../../../org/jboss/netty/channel/MessageEvent.html">MessageEvent</a> e, <strong class="jxr_keyword">int</strong> streamId, <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpMessage.html">HttpMessage</a> httpMessage) {
<a class="jxr_linenumber" name="229" href="#229">229</a>         <strong class="jxr_keyword">if</strong> (!httpMessage.getContent().readable()) {
<a class="jxr_linenumber" name="230" href="#230">230</a>             <strong class="jxr_keyword">return</strong> e.getFuture();
<a class="jxr_linenumber" name="231" href="#231">231</a>         }
<a class="jxr_linenumber" name="232" href="#232">232</a> 
<a class="jxr_linenumber" name="233" href="#233">233</a>         <em class="jxr_comment">// Create SPDY Data Frames out of message content</em>
<a class="jxr_linenumber" name="234" href="#234">234</a>         <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyDataFrame.html">SpdyDataFrame</a>[] spdyDataFrames = createSpdyDataFrames(streamId, httpMessage.getContent());
<a class="jxr_linenumber" name="235" href="#235">235</a>         <strong class="jxr_keyword">if</strong> (spdyDataFrames.length &gt; 0) {
<a class="jxr_linenumber" name="236" href="#236">236</a>             spdyDataFrames[spdyDataFrames.length - 1].setLast(<strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="237" href="#237">237</a>         }
<a class="jxr_linenumber" name="238" href="#238">238</a> 
<a class="jxr_linenumber" name="239" href="#239">239</a>         <strong class="jxr_keyword">return</strong> getDataFuture(ctx, e.getFuture(), spdyDataFrames, e.getRemoteAddress());
<a class="jxr_linenumber" name="240" href="#240">240</a>     }
<a class="jxr_linenumber" name="241" href="#241">241</a> 
<a class="jxr_linenumber" name="242" href="#242">242</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../../../org/jboss/netty/channel/ChannelFuture.html">ChannelFuture</a> getDataFuture(
<a class="jxr_linenumber" name="243" href="#243">243</a>             <a href="../../../../../../org/jboss/netty/channel/ChannelHandlerContext.html">ChannelHandlerContext</a> ctx, <a href="../../../../../../org/jboss/netty/channel/ChannelFuture.html">ChannelFuture</a> future,
<a class="jxr_linenumber" name="244" href="#244">244</a>             <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyDataFrame.html">SpdyDataFrame</a>[] spdyDataFrames, SocketAddress remoteAddress) {
<a class="jxr_linenumber" name="245" href="#245">245</a> 
<a class="jxr_linenumber" name="246" href="#246">246</a>         <a href="../../../../../../org/jboss/netty/channel/ChannelFuture.html">ChannelFuture</a> dataFuture = future;
<a class="jxr_linenumber" name="247" href="#247">247</a>         <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = spdyDataFrames.length; --i &gt;= 0;) {
<a class="jxr_linenumber" name="248" href="#248">248</a>             future = Channels.future(ctx.getChannel());
<a class="jxr_linenumber" name="249" href="#249">249</a>             future.addListener(<strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyHttpEncoder.html">SpdyFrameWriter</a>(ctx, <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/channel/DownstreamMessageEvent.html">DownstreamMessageEvent</a>(
<a class="jxr_linenumber" name="250" href="#250">250</a>                     ctx.getChannel(), dataFuture, spdyDataFrames[i], remoteAddress)));
<a class="jxr_linenumber" name="251" href="#251">251</a>             dataFuture = future;
<a class="jxr_linenumber" name="252" href="#252">252</a>         }
<a class="jxr_linenumber" name="253" href="#253">253</a>         <strong class="jxr_keyword">return</strong> dataFuture;
<a class="jxr_linenumber" name="254" href="#254">254</a>     }
<a class="jxr_linenumber" name="255" href="#255">255</a> 
<a class="jxr_linenumber" name="256" href="#256">256</a>     <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyHttpEncoder.html">SpdyFrameWriter</a> <strong class="jxr_keyword">implements</strong> <a href="../../../../../../org/jboss/netty/channel/ChannelFutureListener.html">ChannelFutureListener</a> {
<a class="jxr_linenumber" name="257" href="#257">257</a> 
<a class="jxr_linenumber" name="258" href="#258">258</a>         <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../../org/jboss/netty/channel/ChannelHandlerContext.html">ChannelHandlerContext</a> ctx;
<a class="jxr_linenumber" name="259" href="#259">259</a>         <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">final</strong> <a href="../../../../../../org/jboss/netty/channel/MessageEvent.html">MessageEvent</a> e;
<a class="jxr_linenumber" name="260" href="#260">260</a> 
<a class="jxr_linenumber" name="261" href="#261">261</a>         <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyHttpEncoder.html">SpdyFrameWriter</a>(<a href="../../../../../../org/jboss/netty/channel/ChannelHandlerContext.html">ChannelHandlerContext</a> ctx, <a href="../../../../../../org/jboss/netty/channel/MessageEvent.html">MessageEvent</a> e) {
<a class="jxr_linenumber" name="262" href="#262">262</a>             <strong class="jxr_keyword">this</strong>.ctx = ctx;
<a class="jxr_linenumber" name="263" href="#263">263</a>             <strong class="jxr_keyword">this</strong>.e = e;
<a class="jxr_linenumber" name="264" href="#264">264</a>         }
<a class="jxr_linenumber" name="265" href="#265">265</a> 
<a class="jxr_linenumber" name="266" href="#266">266</a>         <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> operationComplete(<a href="../../../../../../org/jboss/netty/channel/ChannelFuture.html">ChannelFuture</a> future) <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="267" href="#267">267</a>             <strong class="jxr_keyword">if</strong> (future.isSuccess()) {
<a class="jxr_linenumber" name="268" href="#268">268</a>                 ctx.sendDownstream(e);
<a class="jxr_linenumber" name="269" href="#269">269</a>             } <strong class="jxr_keyword">else</strong> <strong class="jxr_keyword">if</strong> (future.isCancelled()) {
<a class="jxr_linenumber" name="270" href="#270">270</a>                 e.getFuture().cancel();
<a class="jxr_linenumber" name="271" href="#271">271</a>             } <strong class="jxr_keyword">else</strong> {
<a class="jxr_linenumber" name="272" href="#272">272</a>                 e.getFuture().setFailure(future.getCause());
<a class="jxr_linenumber" name="273" href="#273">273</a>             }
<a class="jxr_linenumber" name="274" href="#274">274</a>         }
<a class="jxr_linenumber" name="275" href="#275">275</a>     }
<a class="jxr_linenumber" name="276" href="#276">276</a> 
<a class="jxr_linenumber" name="277" href="#277">277</a>     <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdySynStreamFrame.html">SpdySynStreamFrame</a> createSynStreamFrame(<a href="../../../../../../org/jboss/netty/handler/codec/http/HttpMessage.html">HttpMessage</a> httpMessage)
<a class="jxr_linenumber" name="278" href="#278">278</a>             <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="279" href="#279">279</a>         <strong class="jxr_keyword">boolean</strong> chunked = httpMessage.isChunked();
<a class="jxr_linenumber" name="280" href="#280">280</a> 
<a class="jxr_linenumber" name="281" href="#281">281</a>         <em class="jxr_comment">// Get the Stream-ID, Associated-To-Stream-ID, Priority, URL, and scheme from the headers</em>
<a class="jxr_linenumber" name="282" href="#282">282</a>         <strong class="jxr_keyword">int</strong> streamId = SpdyHttpHeaders.getStreamId(httpMessage);
<a class="jxr_linenumber" name="283" href="#283">283</a>         <strong class="jxr_keyword">int</strong> associatedToStreamId = SpdyHttpHeaders.getAssociatedToStreamId(httpMessage);
<a class="jxr_linenumber" name="284" href="#284">284</a>         byte priority = SpdyHttpHeaders.getPriority(httpMessage);
<a class="jxr_linenumber" name="285" href="#285">285</a>         String URL = SpdyHttpHeaders.getUrl(httpMessage);
<a class="jxr_linenumber" name="286" href="#286">286</a>         String scheme = SpdyHttpHeaders.getScheme(httpMessage);
<a class="jxr_linenumber" name="287" href="#287">287</a>         SpdyHttpHeaders.removeStreamId(httpMessage);
<a class="jxr_linenumber" name="288" href="#288">288</a>         SpdyHttpHeaders.removeAssociatedToStreamId(httpMessage);
<a class="jxr_linenumber" name="289" href="#289">289</a>         SpdyHttpHeaders.removePriority(httpMessage);
<a class="jxr_linenumber" name="290" href="#290">290</a>         SpdyHttpHeaders.removeUrl(httpMessage);
<a class="jxr_linenumber" name="291" href="#291">291</a>         SpdyHttpHeaders.removeScheme(httpMessage);
<a class="jxr_linenumber" name="292" href="#292">292</a> 
<a class="jxr_linenumber" name="293" href="#293">293</a>         <em class="jxr_comment">// The Connection, Keep-Alive, Proxy-Connection, and Transfer-Encoding</em>
<a class="jxr_linenumber" name="294" href="#294">294</a>         <em class="jxr_comment">// headers are not valid and MUST not be sent.</em>
<a class="jxr_linenumber" name="295" href="#295">295</a>         httpMessage.headers().remove(HttpHeaders.Names.CONNECTION);
<a class="jxr_linenumber" name="296" href="#296">296</a>         httpMessage.headers().remove(<span class="jxr_string">"Keep-Alive"</span>);
<a class="jxr_linenumber" name="297" href="#297">297</a>         httpMessage.headers().remove(<span class="jxr_string">"Proxy-Connection"</span>);
<a class="jxr_linenumber" name="298" href="#298">298</a>         httpMessage.headers().remove(HttpHeaders.Names.TRANSFER_ENCODING);
<a class="jxr_linenumber" name="299" href="#299">299</a> 
<a class="jxr_linenumber" name="300" href="#300">300</a>         <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdySynStreamFrame.html">SpdySynStreamFrame</a> spdySynStreamFrame =
<a class="jxr_linenumber" name="301" href="#301">301</a>                 <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/DefaultSpdySynStreamFrame.html">DefaultSpdySynStreamFrame</a>(streamId, associatedToStreamId, priority);
<a class="jxr_linenumber" name="302" href="#302">302</a>         spdySynStreamFrame.setLast(!chunked &amp;&amp; !httpMessage.getContent().readable());
<a class="jxr_linenumber" name="303" href="#303">303</a> 
<a class="jxr_linenumber" name="304" href="#304">304</a>         <em class="jxr_comment">// Unfold the first line of the message into name/value pairs</em>
<a class="jxr_linenumber" name="305" href="#305">305</a>         <strong class="jxr_keyword">if</strong> (httpMessage instanceof HttpRequest) {
<a class="jxr_linenumber" name="306" href="#306">306</a>             <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpRequest.html">HttpRequest</a> httpRequest = (HttpRequest) httpMessage;
<a class="jxr_linenumber" name="307" href="#307">307</a>             SpdyHeaders.setMethod(spdyVersion, spdySynStreamFrame, httpRequest.getMethod());
<a class="jxr_linenumber" name="308" href="#308">308</a>             SpdyHeaders.setUrl(spdyVersion, spdySynStreamFrame, httpRequest.getUri());
<a class="jxr_linenumber" name="309" href="#309">309</a>             SpdyHeaders.setVersion(spdyVersion, spdySynStreamFrame, httpMessage.getProtocolVersion());
<a class="jxr_linenumber" name="310" href="#310">310</a>         }
<a class="jxr_linenumber" name="311" href="#311">311</a>         <strong class="jxr_keyword">if</strong> (httpMessage instanceof HttpResponse) {
<a class="jxr_linenumber" name="312" href="#312">312</a>             <a href="../../../../../../org/jboss/netty/handler/codec/http/HttpResponse.html">HttpResponse</a> httpResponse = (HttpResponse) httpMessage;
<a class="jxr_linenumber" name="313" href="#313">313</a>             SpdyHeaders.setStatus(spdyVersion, spdySynStreamFrame, httpResponse.getStatus());
<a class="jxr_linenumber" name="314" href="#314">314</a>             SpdyHeaders.setUrl(spdyVersion, spdySynStreamFrame, URL);
<a class="jxr_linenumber" name="315" href="#315">315</a>             SpdyHeaders.setVersion(spdyVersion, spdySynStreamFrame, httpMessage.getProtocolVersion());
<a class="jxr_linenumber" name="316" href="#316">316</a>             spdySynStreamFrame.setUnidirectional(<strong class="jxr_keyword">true</strong>);
<a class="jxr_linenumber" name="317" href="#317">317</a>         }
<a class="jxr_linenumber" name="318" href="#318">318</a> 
<a class="jxr_linenumber" name="319" href="#319">319</a>         <em class="jxr_comment">// Replace the HTTP host header with the SPDY host header</em>
<a class="jxr_linenumber" name="320" href="#320">320</a>         String host = HttpHeaders.getHost(httpMessage);
<a class="jxr_linenumber" name="321" href="#321">321</a>         httpMessage.headers().remove(HttpHeaders.Names.HOST);
<a class="jxr_linenumber" name="322" href="#322">322</a>         SpdyHeaders.setHost(spdySynStreamFrame, host);
<a class="jxr_linenumber" name="323" href="#323">323</a> 
<a class="jxr_linenumber" name="324" href="#324">324</a>         <em class="jxr_comment">// Set the SPDY scheme header</em>
<a class="jxr_linenumber" name="325" href="#325">325</a>         <strong class="jxr_keyword">if</strong> (scheme == <strong class="jxr_keyword">null</strong>) {
<a class="jxr_linenumber" name="326" href="#326">326</a>             scheme = <span class="jxr_string">"https"</span>;
<a class="jxr_linenumber" name="327" href="#327">327</a>         }
<a class="jxr_linenumber" name="328" href="#328">328</a>         SpdyHeaders.setScheme(spdyVersion, spdySynStreamFrame, scheme);
<a class="jxr_linenumber" name="329" href="#329">329</a> 
<a class="jxr_linenumber" name="330" href="#330">330</a>         <em class="jxr_comment">// Transfer the remaining HTTP headers</em>
<a class="jxr_linenumber" name="331" href="#331">331</a>         <strong class="jxr_keyword">for</strong> (Map.Entry&lt;String, String&gt; entry: httpMessage.headers()) {
<a class="jxr_linenumber" name="332" href="#332">332</a>             spdySynStreamFrame.headers().add(entry.getKey(), entry.getValue());
<a class="jxr_linenumber" name="333" href="#333">333</a>         }
<a class="jxr_linenumber" name="334" href="#334">334</a> 
<a class="jxr_linenumber" name="335" href="#335">335</a>         <strong class="jxr_keyword">return</strong> spdySynStreamFrame;
<a class="jxr_linenumber" name="336" href="#336">336</a>     }
<a class="jxr_linenumber" name="337" href="#337">337</a> 
<a class="jxr_linenumber" name="338" href="#338">338</a>     <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdySynReplyFrame.html">SpdySynReplyFrame</a> createSynReplyFrame(<a href="../../../../../../org/jboss/netty/handler/codec/http/HttpResponse.html">HttpResponse</a> httpResponse)
<a class="jxr_linenumber" name="339" href="#339">339</a>             <strong class="jxr_keyword">throws</strong> Exception {
<a class="jxr_linenumber" name="340" href="#340">340</a>         <strong class="jxr_keyword">boolean</strong> chunked = httpResponse.isChunked();
<a class="jxr_linenumber" name="341" href="#341">341</a> 
<a class="jxr_linenumber" name="342" href="#342">342</a>         <em class="jxr_comment">// Get the Stream-ID from the headers</em>
<a class="jxr_linenumber" name="343" href="#343">343</a>         <strong class="jxr_keyword">int</strong> streamId = SpdyHttpHeaders.getStreamId(httpResponse);
<a class="jxr_linenumber" name="344" href="#344">344</a>         SpdyHttpHeaders.removeStreamId(httpResponse);
<a class="jxr_linenumber" name="345" href="#345">345</a> 
<a class="jxr_linenumber" name="346" href="#346">346</a>         <em class="jxr_comment">// The Connection, Keep-Alive, Proxy-Connection, and Transfer-Encoding</em>
<a class="jxr_linenumber" name="347" href="#347">347</a>         <em class="jxr_comment">// headers are not valid and MUST not be sent.</em>
<a class="jxr_linenumber" name="348" href="#348">348</a>         httpResponse.headers().remove(HttpHeaders.Names.CONNECTION);
<a class="jxr_linenumber" name="349" href="#349">349</a>         httpResponse.headers().remove(<span class="jxr_string">"Keep-Alive"</span>);
<a class="jxr_linenumber" name="350" href="#350">350</a>         httpResponse.headers().remove(<span class="jxr_string">"Proxy-Connection"</span>);
<a class="jxr_linenumber" name="351" href="#351">351</a>         httpResponse.headers().remove(HttpHeaders.Names.TRANSFER_ENCODING);
<a class="jxr_linenumber" name="352" href="#352">352</a> 
<a class="jxr_linenumber" name="353" href="#353">353</a>         <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdySynReplyFrame.html">SpdySynReplyFrame</a> spdySynReplyFrame = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/DefaultSpdySynReplyFrame.html">DefaultSpdySynReplyFrame</a>(streamId);
<a class="jxr_linenumber" name="354" href="#354">354</a>         spdySynReplyFrame.setLast(!chunked &amp;&amp; !httpResponse.getContent().readable());
<a class="jxr_linenumber" name="355" href="#355">355</a> 
<a class="jxr_linenumber" name="356" href="#356">356</a>         <em class="jxr_comment">// Unfold the first line of the response into name/value pairs</em>
<a class="jxr_linenumber" name="357" href="#357">357</a>         SpdyHeaders.setStatus(spdyVersion, spdySynReplyFrame, httpResponse.getStatus());
<a class="jxr_linenumber" name="358" href="#358">358</a>         SpdyHeaders.setVersion(spdyVersion, spdySynReplyFrame, httpResponse.getProtocolVersion());
<a class="jxr_linenumber" name="359" href="#359">359</a> 
<a class="jxr_linenumber" name="360" href="#360">360</a>         <em class="jxr_comment">// Transfer the remaining HTTP headers</em>
<a class="jxr_linenumber" name="361" href="#361">361</a>         <strong class="jxr_keyword">for</strong> (Map.Entry&lt;String, String&gt; entry: httpResponse.headers()) {
<a class="jxr_linenumber" name="362" href="#362">362</a>             spdySynReplyFrame.headers().add(entry.getKey(), entry.getValue());
<a class="jxr_linenumber" name="363" href="#363">363</a>         }
<a class="jxr_linenumber" name="364" href="#364">364</a> 
<a class="jxr_linenumber" name="365" href="#365">365</a>         <strong class="jxr_keyword">return</strong> spdySynReplyFrame;
<a class="jxr_linenumber" name="366" href="#366">366</a>     }
<a class="jxr_linenumber" name="367" href="#367">367</a> 
<a class="jxr_linenumber" name="368" href="#368">368</a>     <strong class="jxr_keyword">private</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyDataFrame.html">SpdyDataFrame</a>[] createSpdyDataFrames(<strong class="jxr_keyword">int</strong> streamId, <a href="../../../../../../org/jboss/netty/buffer/ChannelBuffer.html">ChannelBuffer</a> content) {
<a class="jxr_linenumber" name="369" href="#369">369</a>         <strong class="jxr_keyword">int</strong> readableBytes = content.readableBytes();
<a class="jxr_linenumber" name="370" href="#370">370</a>         <strong class="jxr_keyword">int</strong> count = readableBytes / SPDY_MAX_LENGTH;
<a class="jxr_linenumber" name="371" href="#371">371</a>         <strong class="jxr_keyword">if</strong> (readableBytes % SPDY_MAX_LENGTH &gt; 0) {
<a class="jxr_linenumber" name="372" href="#372">372</a>             count++;
<a class="jxr_linenumber" name="373" href="#373">373</a>         }
<a class="jxr_linenumber" name="374" href="#374">374</a>         <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyDataFrame.html">SpdyDataFrame</a>[] spdyDataFrames = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyDataFrame.html">SpdyDataFrame</a>[count];
<a class="jxr_linenumber" name="375" href="#375">375</a>         <strong class="jxr_keyword">for</strong> (<strong class="jxr_keyword">int</strong> i = 0; i &lt; count; i ++) {
<a class="jxr_linenumber" name="376" href="#376">376</a>             <a href="../../../../../../org/jboss/netty/handler/codec/spdy/SpdyDataFrame.html">SpdyDataFrame</a> spdyDataFrame = <strong class="jxr_keyword">new</strong> <a href="../../../../../../org/jboss/netty/handler/codec/spdy/DefaultSpdyDataFrame.html">DefaultSpdyDataFrame</a>(streamId);
<a class="jxr_linenumber" name="377" href="#377">377</a>             <strong class="jxr_keyword">int</strong> dataSize = Math.min(content.readableBytes(), SPDY_MAX_LENGTH);
<a class="jxr_linenumber" name="378" href="#378">378</a>             spdyDataFrame.setData(content.readSlice(dataSize));
<a class="jxr_linenumber" name="379" href="#379">379</a>             spdyDataFrames[i] = spdyDataFrame;
<a class="jxr_linenumber" name="380" href="#380">380</a>         }
<a class="jxr_linenumber" name="381" href="#381">381</a>         <strong class="jxr_keyword">return</strong> spdyDataFrames;
<a class="jxr_linenumber" name="382" href="#382">382</a>     }
<a class="jxr_linenumber" name="383" href="#383">383</a> }
</pre>
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